Sagittal saw blade base



FIG. 1 is a top plan view of a sagittal saw blade base showing my new design, the bottom plan view being identical thereto;

FIG. 2 is a right side elevational view thereof, the left side elevational view being identical thereto; and,

FIG. 3 is an end elevational view thereof. 

The ornamental design for a sagittal saw blade base, as shown and described. 